Home / 67,453.60-93,083.51-37,238.27

Finding the Fourth Proportional to 67,453.60, 93,083.51 and 37,238.27

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Solution

The fourth proportional to 67,453.60, 93,083.51 and 37,238.27 is: 51,387.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,453.60 : 93,083.51 = 37,238.27 : x
  2. Step 2: Convert to fraction form
    67,453.60/93,083.51 = 37,238.27/x
  3. Step 3: Cross multiply
    67,453.60x = 93,083.51 × 37,238.27
  4. Step 4: Simplify right side
    67,453.60x = 3,466,268,877.93
  5. Step 5: Solve for x
    x = 3,466,268,877.93/67,453.60
  6. Step 6: Final answer
    x = 51,387.46

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.